Mike Yastrzemski made his major-league debut for the San Francisco Giants on May 25. His grandfather, Carl Yastrzemski, was a Hall of Fame outfielder for the Boston Red Sox from 1961 to 1983.
Mike’s father, also named Mike, had been a minor-league player from 1984 to 1988, reaching the Triple-A level for the Chicago White Sox.
Mike Jr. ,who is in his seventh pro season, went 3-for-4 in his next game on May 26.
For more information about Mike Yastrzemski, follow the link below from mlb.com: https://www.mlb.com/cut4/mike-yastrzemski-gets-first-hit-is-picked-off